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<li class="navelem"><a class="el" href="dir_06fe396e3e859736df6d43ad26baa72e.html">hashcat-3.201</a></li><li class="navelem"><a class="el" href="dir_9ce3dfc5d638c7f8b2c4ec0f6627771b.html">src</a></li>  </ul>
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<a href="convert_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &quot;common.h&quot;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &quot;types.h&quot;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;convert.h&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="convert_8c.html#a3fadd64188f3a6895cd82062ada514e6">   10</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="convert_8c.html#a3fadd64188f3a6895cd82062ada514e6">printable_utf8</a> (<span class="keyword">const</span> u8 *buf, <span class="keyword">const</span> <span class="keywordtype">int</span> len)</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;{</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;  u8 a;</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;  <span class="keywordtype">int</span> length;</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;  <span class="keyword">const</span> u8 *buf_end = buf + len;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;  <span class="keyword">const</span> u8 *srcptr;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">char</span> trailingBytesUTF8[64] = {</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;  };</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;  <span class="keywordflow">while</span> (buf &lt; buf_end) {</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    <span class="comment">// This line rejects unprintables. The rest of the function</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <span class="comment">// reliably rejects invalid UTF-8 sequences.</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keywordflow">if</span> (*buf &lt; 0x20 || *buf == 0x7f) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <span class="keywordflow">if</span> (*buf &lt; 0x80) {</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;      buf++;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;      <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    }</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    length = trailingBytesUTF8[*buf &amp; 0x3f] + 1;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    srcptr = buf + length;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="keywordflow">if</span> (srcptr &gt; buf_end) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="keywordflow">switch</span> (length) {</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <span class="keywordflow">case</span> 4:</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;      <span class="keywordflow">if</span> ((a = (*--srcptr)) &lt; 0x80 || a &gt; 0xbf) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keywordflow">case</span> 3:</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;      <span class="keywordflow">if</span> ((a = (*--srcptr)) &lt; 0x80 || a &gt; 0xbf) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="keywordflow">case</span> 2:</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;      <span class="keywordflow">if</span> ((a = (*--srcptr)) &lt; 0x80 || a &gt; 0xbf) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;      <span class="keywordflow">switch</span> (*buf) {</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;      <span class="keywordflow">case</span> 0xE0: <span class="keywordflow">if</span> (a &lt; 0xa0) <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;      <span class="keywordflow">case</span> 0xED: <span class="keywordflow">if</span> (a &gt; 0x9f) <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;      <span class="keywordflow">case</span> 0xF0: <span class="keywordflow">if</span> (a &lt; 0x90) <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;      <span class="keywordflow">case</span> 0xF4: <span class="keywordflow">if</span> (a &gt; 0x8f) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      }</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keywordflow">case</span> 1:</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;      <span class="keywordflow">if</span> (*buf &gt;= 0x80 &amp;&amp; *buf &lt; 0xc2) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    }</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordflow">if</span> (*buf &gt; 0xf4)</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    buf += length;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  }</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;}</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="convert_8c.html#a24581c9770964df6695ee679f1d95a8f">   65</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="convert_8c.html#a24581c9770964df6695ee679f1d95a8f">printable_ascii</a> (<span class="keyword">const</span> u8 *buf, <span class="keyword">const</span> <span class="keywordtype">int</span> len)</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;{</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  {</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keyword">const</span> u8 c = buf[i];</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="keywordflow">if</span> (c &lt; 0x20) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordflow">if</span> (c &gt; 0x7e) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  }</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;}</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="convert_8c.html#a43b00d6f60cf0f0b971029f9c1c208ca">   78</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="convert_8c.html#a43b00d6f60cf0f0b971029f9c1c208ca">need_hexify</a> (<span class="keyword">const</span> u8 *buf, <span class="keyword">const</span> <span class="keywordtype">int</span> len, <span class="keywordtype">bool</span> always_ascii)</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;{</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <span class="keywordflow">if</span> (always_ascii == <span class="keyword">true</span>)</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="convert_8c.html#a24581c9770964df6695ee679f1d95a8f">printable_ascii</a> (buf, len) == <span class="keyword">true</span>)</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    {</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  }</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="convert_8c.html#a3fadd64188f3a6895cd82062ada514e6">printable_utf8</a> (buf, len) == <span class="keyword">true</span>)</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    {</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    }</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    {</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    }</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  }</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;}</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="convert_8c.html#a62591b9530b72d05ee1c66241e4f338a">  106</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="convert_8c.html#a62591b9530b72d05ee1c66241e4f338a">exec_hexify</a> (<span class="keyword">const</span> u8 *buf, <span class="keyword">const</span> <span class="keywordtype">int</span> len, u8 *out)</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;{</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> max_len = (len &gt;= 31) ? 31 : len;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = max_len - 1, j = i * 2; i &gt;= 0; i -= 1, j -= 2)</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  {</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keyword">const</span> u8 v = buf[i];</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    u8 h0 = v &gt;&gt; 4 &amp; 15;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    u8 h1 = v &gt;&gt; 0 &amp; 15;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    u8 add;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    h0 += 6; add = ((h0 &amp; 0x10) &gt;&gt; 4) * 39; h0 += 42 + add;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    h1 += 6; add = ((h1 &amp; 0x10) &gt;&gt; 4) * 39; h1 += 42 + add;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    out[j + 0] = h0;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    out[j + 1] = h1;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  }</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  out[max_len * 2] = 0;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;}</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="convert_8c.html#aeeb30594929bc083ef218015918bec00">  129</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="convert_8c.html#aeeb30594929bc083ef218015918bec00">is_valid_hex_char</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;{</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;0&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;9&#39;</span>)) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;A&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;F&#39;</span>)) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;a&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;f&#39;</span>)) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;}</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">  138</a></span>&#160;u8 <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;{</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  <span class="keywordflow">return</span> (c &amp; 15) + (c &gt;&gt; 6) * 9;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;}</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="convert_8c.html#aaf6f45e36079c6d12221908914489311">  143</a></span>&#160;u8 <a class="code" href="convert_8c.html#aaf6f45e36079c6d12221908914489311">hex_to_u8</a> (<span class="keyword">const</span> u8 hex[2])</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;{</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  u8 v = 0;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  v |= (<a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[1]) &lt;&lt;  0);</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  v |= (<a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[0]) &lt;&lt;  4);</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  <span class="keywordflow">return</span> (v);</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;}</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="convert_8c.html#a786a4744e25bb085ac3655ea7fa600d0">  153</a></span>&#160;u32 <a class="code" href="convert_8c.html#a786a4744e25bb085ac3655ea7fa600d0">hex_to_u32</a> (<span class="keyword">const</span> u8 hex[8])</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;{</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  u32 v = 0;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[7])) &lt;&lt;  0;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[6])) &lt;&lt;  4;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[5])) &lt;&lt;  8;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[4])) &lt;&lt; 12;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[3])) &lt;&lt; 16;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[2])) &lt;&lt; 20;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[1])) &lt;&lt; 24;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  v |= ((u32) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[0])) &lt;&lt; 28;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  <span class="keywordflow">return</span> (v);</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;}</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="convert_8c.html#aeeffdd2e7ae5cb65a6c640bf5a39d2b8">  169</a></span>&#160;u64 <a class="code" href="convert_8c.html#aeeffdd2e7ae5cb65a6c640bf5a39d2b8">hex_to_u64</a> (<span class="keyword">const</span> u8 hex[16])</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;{</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  u64 v = 0;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;  v |= ((u64) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[15]) &lt;&lt;  0);</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;  v |= ((u64) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[14]) &lt;&lt;  4);</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  v |= ((u64) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[13]) &lt;&lt;  8);</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  v |= ((u64) <a class="code" href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a> (hex[12]) &lt;&lt; 12);</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160; 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 u32 add;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  hex[0] += 6; add = ((hex[0] &amp; 0x10u) &gt;&gt; 4) * 39; hex[0] += 42 + add;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  hex[1] += 6; add = ((hex[1] &amp; 0x10u) &gt;&gt; 4) * 39; hex[1] += 42 + add;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  hex[2] += 6; add = ((hex[2] &amp; 0x10u) &gt;&gt; 4) * 39; hex[2] += 42 + add;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;  hex[3] += 6; add = ((hex[3] &amp; 0x10u) &gt;&gt; 4) * 39; hex[3] += 42 + add;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;  hex[4] += 6; add = ((hex[4] &amp; 0x10u) &gt;&gt; 4) * 39; hex[4] += 42 + add;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;  hex[5] += 6; add = ((hex[5] &amp; 0x10u) &gt;&gt; 4) * 39; hex[5] += 42 + add;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;  hex[6] += 6; add = ((hex[6] &amp; 0x10u) &gt;&gt; 4) * 39; hex[6] += 42 + add;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;  hex[7] += 6; add = ((hex[7] &amp; 0x10u) &gt;&gt; 4) * 39; hex[7] += 42 + add;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;}</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="convert_8c.html#ac3eed39f2f559d25573836e67742833c">  216</a></span>&#160;u8 <a class="code" href="convert_8c.html#ac3eed39f2f559d25573836e67742833c">int_to_base32</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;{</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160; 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      <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;A&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;Z&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;A&#39;</span>;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;2&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;7&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;2&#39;</span> + 26;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;}</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;</div><div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="convert_8c.html#a3deddbc210138a04b4094ba9df1e03ce">  235</a></span>&#160;u8 <a class="code" href="convert_8c.html#a3deddbc210138a04b4094ba9df1e03ce">int_to_itoa32</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;{</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;  <span class="keyword">const</span> u8 tbl[0x20] =</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  {</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66,</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76,</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  };</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;}</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno"><a class="line" href="convert_8c.html#ade9401d721d49bdbc0837cd2f1e8c410">  246</a></span>&#160;u8 <a class="code" href="convert_8c.html#ade9401d721d49bdbc0837cd2f1e8c410">itoa32_to_int</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;{</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;       <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;0&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;9&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;0&#39;</span>;</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;a&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;v&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;a&#39;</span> + 10;</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;}</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="convert_8c.html#ae384a18a644a9b3c56befb6155b220d4">  254</a></span>&#160;u8 <a class="code" href="convert_8c.html#ae384a18a644a9b3c56befb6155b220d4">int_to_itoa64</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;{</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;  <span class="keyword">const</span> u8 tbl[0x40] =</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  {</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x41, 0x42, 0x43, 0x44,</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54,</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a,</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;  };</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;}</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;</div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="convert_8c.html#aa5db38db16f682f415bbed595c9f78cf">  267</a></span>&#160;u8 <a class="code" href="convert_8c.html#aa5db38db16f682f415bbed595c9f78cf">itoa64_to_int</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;{</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  <span class="keyword">const</span> u8 tbl[0x100] =</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  {</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21,</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31,</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x00, 0x01,</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a,</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x20, 0x21, 0x22, 0x23, 0x24,</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34,</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x00, 0x01, 0x02, 0x03, 0x04,</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14,</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24,</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34,</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;    0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x00, 0x01, 0x02, 0x03, 0x04,</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14,</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24,</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34,</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x00, 0x01, 0x02, 0x03, 0x04,</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;  };</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;}</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div><div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="convert_8c.html#aaab6799788a4363c4ac5029d6dff8b02">  292</a></span>&#160;u8 <a class="code" href="convert_8c.html#aaab6799788a4363c4ac5029d6dff8b02">int_to_base64</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;{</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;  <span class="keyword">const</span> u8 tbl[0x40] =</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;  {</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66,</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;    0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76,</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    0x77, 0x78, 0x79, 0x7a, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x2b, 0x2f,</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;  };</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;}</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;</div><div class="line"><a name="l00305"></a><span class="lineno"><a class="line" href="convert_8c.html#a19e7097e5311840b4e5c7202b65e839a">  305</a></span>&#160;u8 <a class="code" href="convert_8c.html#a19e7097e5311840b4e5c7202b65e839a">base64_to_int</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;{</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;  <span class="keyword">const</span> u8 tbl[0x100] =</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;  {</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x00, 0x00, 0x3f,</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    0x00, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;  };</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;}</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="convert_8c.html#ab30270523d7ede370c0111cf347eda7f">  330</a></span>&#160;u8 <a class="code" href="convert_8c.html#ab30270523d7ede370c0111cf347eda7f">int_to_bf64</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;{</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  <span class="keyword">const</span> u8 tbl[0x40] =</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  {</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    0x2e, 0x2f, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e,</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x61, 0x62, 0x63, 0x64,</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74,</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  };</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;}</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;</div><div class="line"><a name="l00343"></a><span class="lineno"><a class="line" href="convert_8c.html#a874d57412837d4e3c9eacab58e192cc3">  343</a></span>&#160;u8 <a class="code" href="convert_8c.html#a874d57412837d4e3c9eacab58e192cc3">bf64_to_int</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;{</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;  <span class="keyword">const</span> u8 tbl[0x100] =</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;  {</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    0x00, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    0x00, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;  };</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;  <span class="keywordflow">return</span> tbl[c];</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;}</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;</div><div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="convert_8c.html#a9b1be10d8bd9fcf359014b934c65012a">  368</a></span>&#160;u8 <a class="code" href="convert_8c.html#a9b1be10d8bd9fcf359014b934c65012a">int_to_lotus64</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;{</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;       <span class="keywordflow">if</span> (c  &lt; 10) <span class="keywordflow">return</span> <span class="charliteral">&#39;0&#39;</span> + c;</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c  &lt; 36) <span class="keywordflow">return</span> <span class="charliteral">&#39;A&#39;</span> + c - 10;</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c  &lt; 62) <span class="keywordflow">return</span> <span class="charliteral">&#39;a&#39;</span> + c - 36;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == 62) <span class="keywordflow">return</span> <span class="charliteral">&#39;+&#39;</span>;</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == 63) <span class="keywordflow">return</span> <span class="charliteral">&#39;/&#39;</span>;</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;}</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;</div><div class="line"><a name="l00379"></a><span class="lineno"><a class="line" href="convert_8c.html#aebc128f91ff8d770a898aca466ceac2f">  379</a></span>&#160;u8 <a class="code" href="convert_8c.html#aebc128f91ff8d770a898aca466ceac2f">lotus64_to_int</a> (<span class="keyword">const</span> u8 c)</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;{</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;       <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;0&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;9&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;0&#39;</span>;</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;A&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;Z&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;A&#39;</span> + 10;</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((c &gt;= <span class="charliteral">&#39;a&#39;</span>) &amp;&amp; (c &lt;= <span class="charliteral">&#39;z&#39;</span>)) <span class="keywordflow">return</span> c - <span class="charliteral">&#39;a&#39;</span> + 36;</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">&#39;+&#39;</span>) <span class="keywordflow">return</span> 62;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">&#39;/&#39;</span>) <span class="keywordflow">return</span> 63;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;}</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;</div><div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="convert_8c.html#ac22f0486b40188ccdeddc76ef8e358c8">  391</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="convert_8c.html#ac22f0486b40188ccdeddc76ef8e358c8">base32_decode</a> (u8 (*f) (<span class="keyword">const</span> u8), <span class="keyword">const</span> u8 *in_buf, <span class="keywordtype">int</span> in_len, u8 *out_buf)</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;{</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;  <span class="keyword">const</span> u8 *in_ptr = in_buf;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;  u8 *out_ptr = out_buf;</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; in_len; i += 8)</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;  {</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keyword">const</span> u8 out_val0 = f (in_ptr[0] &amp; 0x7f);</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="keyword">const</span> u8 out_val1 = f (in_ptr[1] &amp; 0x7f);</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="keyword">const</span> u8 out_val2 = f (in_ptr[2] &amp; 0x7f);</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keyword">const</span> u8 out_val3 = f (in_ptr[3] &amp; 0x7f);</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    <span class="keyword">const</span> u8 out_val4 = f (in_ptr[4] &amp; 0x7f);</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    <span class="keyword">const</span> u8 out_val5 = f (in_ptr[5] &amp; 0x7f);</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <span class="keyword">const</span> u8 out_val6 = f (in_ptr[6] &amp; 0x7f);</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keyword">const</span> u8 out_val7 = f (in_ptr[7] &amp; 0x7f);</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;    out_ptr[0] =                            ((out_val0 &lt;&lt; 3) &amp; 0xf8) | ((out_val1 &gt;&gt; 2) &amp; 0x07);</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    out_ptr[1] = ((out_val1 &lt;&lt; 6) &amp; 0xc0) | ((out_val2 &lt;&lt; 1) &amp; 0x3e) | ((out_val3 &gt;&gt; 4) &amp; 0x01);</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;    out_ptr[2] =                            ((out_val3 &lt;&lt; 4) &amp; 0xf0) | ((out_val4 &gt;&gt; 1) &amp; 0x0f);</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    out_ptr[3] = ((out_val4 &lt;&lt; 7) &amp; 0x80) | ((out_val5 &lt;&lt; 2) &amp; 0x7c) | ((out_val6 &gt;&gt; 3) &amp; 0x03);</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;    out_ptr[4] =                            ((out_val6 &lt;&lt; 5) &amp; 0xe0) | ((out_val7 &gt;&gt; 0) &amp; 0x1f);</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    in_ptr  += 8;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    out_ptr += 5;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;  }</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; in_len; i++)</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;  {</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    <span class="keywordflow">if</span> (in_buf[i] != <span class="charliteral">&#39;=&#39;</span>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    in_len = i;</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;  }</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;  <span class="keywordtype">int</span> out_len = (in_len * 5) / 8;</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;  <span class="keywordflow">return</span> out_len;</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;}</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00430"></a><span class="lineno"><a class="line" href="convert_8c.html#ac6509bb6c92c7868fc0fef7b1e41d549">  430</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="convert_8c.html#ac6509bb6c92c7868fc0fef7b1e41d549">base32_encode</a> (u8 (*f) (<span class="keyword">const</span> u8), <span class="keyword">const</span> u8 *in_buf, <span class="keywordtype">int</span> in_len, u8 *out_buf)</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;{</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;  <span class="keyword">const</span> u8 *in_ptr = in_buf;</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;  u8 *out_ptr = out_buf;</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; in_len; i += 5)</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;  {</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    <span class="keyword">const</span> u8 out_val0 = f (                            ((in_ptr[0] &gt;&gt; 3) &amp; 0x1f));</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    <span class="keyword">const</span> u8 out_val1 = f (((in_ptr[0] &lt;&lt; 2) &amp; 0x1c) | ((in_ptr[1] &gt;&gt; 6) &amp; 0x03));</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    <span class="keyword">const</span> u8 out_val2 = f (                            ((in_ptr[1] &gt;&gt; 1) &amp; 0x1f));</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keyword">const</span> u8 out_val3 = f (((in_ptr[1] &lt;&lt; 4) &amp; 0x10) | ((in_ptr[2] &gt;&gt; 4) &amp; 0x0f));</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    <span class="keyword">const</span> u8 out_val4 = f (((in_ptr[2] &lt;&lt; 1) &amp; 0x1e) | ((in_ptr[3] &gt;&gt; 7) &amp; 0x01));</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;    <span class="keyword">const</span> u8 out_val5 = f (                            ((in_ptr[3] &gt;&gt; 2) &amp; 0x1f));</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    <span class="keyword">const</span> u8 out_val6 = f (((in_ptr[3] &lt;&lt; 3) &amp; 0x18) | ((in_ptr[4] &gt;&gt; 5) &amp; 0x07));</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    <span class="keyword">const</span> u8 out_val7 = f (                            ((in_ptr[4] &gt;&gt; 0) &amp; 0x1f));</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    out_ptr[0] = out_val0 &amp; 0x7f;</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    out_ptr[1] = out_val1 &amp; 0x7f;</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    out_ptr[2] = out_val2 &amp; 0x7f;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    out_ptr[3] = out_val3 &amp; 0x7f;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    out_ptr[4] = out_val4 &amp; 0x7f;</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;    out_ptr[5] = out_val5 &amp; 0x7f;</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    out_ptr[6] = out_val6 &amp; 0x7f;</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;    out_ptr[7] = out_val7 &amp; 0x7f;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    in_ptr  += 5;</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    out_ptr += 8;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;  }</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;  <span class="keywordtype">int</span> out_len = (int) (((0.5 + in_len) * 8) / 5); <span class="comment">// ceil (in_len * 8 / 5)</span></div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;</div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;  <span class="keywordflow">while</span> (out_len % 8)</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;  {</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;    out_buf[out_len] = <span class="charliteral">&#39;=&#39;</span>;</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    out_len++;</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;  }</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;  <span class="keywordflow">return</span> out_len;</div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;}</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div><div class="line"><a name="l00472"></a><span class="lineno"><a class="line" href="convert_8c.html#a0fb2d4d3afc16886ea4ddc8b8d0e9a49">  472</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="convert_8c.html#a0fb2d4d3afc16886ea4ddc8b8d0e9a49">base64_decode</a> (u8 (*f) (<span class="keyword">const</span> u8), <span class="keyword">const</span> u8 *in_buf, <span class="keywordtype">int</span> in_len, u8 *out_buf)</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;{</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;  <span class="keyword">const</span> u8 *in_ptr = in_buf;</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;  u8 *out_ptr = out_buf;</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; in_len; i += 4)</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;  {</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    <span class="keyword">const</span> u8 out_val0 = f (in_ptr[0] &amp; 0x7f);</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    <span class="keyword">const</span> u8 out_val1 = f (in_ptr[1] &amp; 0x7f);</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="keyword">const</span> u8 out_val2 = f (in_ptr[2] &amp; 0x7f);</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    <span class="keyword">const</span> u8 out_val3 = f (in_ptr[3] &amp; 0x7f);</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    out_ptr[0] = ((out_val0 &lt;&lt; 2) &amp; 0xfc) | ((out_val1 &gt;&gt; 4) &amp; 0x03);</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    out_ptr[1] = ((out_val1 &lt;&lt; 4) &amp; 0xf0) | ((out_val2 &gt;&gt; 2) &amp; 0x0f);</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    out_ptr[2] = ((out_val2 &lt;&lt; 6) &amp; 0xc0) | ((out_val3 &gt;&gt; 0) &amp; 0x3f);</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    in_ptr  += 4;</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    out_ptr += 3;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;  }</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; in_len; i++)</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;  {</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    <span class="keywordflow">if</span> (in_buf[i] != <span class="charliteral">&#39;=&#39;</span>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    in_len = i;</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;  }</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;  <span class="keywordtype">int</span> out_len = (in_len * 6) / 8;</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;  <span class="keywordflow">return</span> out_len;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;}</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;</div><div class="line"><a name="l00505"></a><span class="lineno"><a class="line" href="convert_8c.html#acc8cc579f00b5e29feac10c9849f25ab">  505</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="convert_8c.html#acc8cc579f00b5e29feac10c9849f25ab">base64_encode</a> (u8 (*f) (<span class="keyword">const</span> u8), <span class="keyword">const</span> u8 *in_buf, <span class="keywordtype">int</span> in_len, u8 *out_buf)</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;{</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;  <span class="keyword">const</span> u8 *in_ptr = in_buf;</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;  u8 *out_ptr = out_buf;</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; in_len; i += 3)</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;  {</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    <span class="keyword">const</span> u8 out_val0 = f (                            ((in_ptr[0] &gt;&gt; 2) &amp; 0x3f));</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="keyword">const</span> u8 out_val1 = f (((in_ptr[0] &lt;&lt; 4) &amp; 0x30) | ((in_ptr[1] &gt;&gt; 4) &amp; 0x0f));</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    <span class="keyword">const</span> u8 out_val2 = f (((in_ptr[1] &lt;&lt; 2) &amp; 0x3c) | ((in_ptr[2] &gt;&gt; 6) &amp; 0x03));</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    <span class="keyword">const</span> u8 out_val3 = f (                            ((in_ptr[2] &gt;&gt; 0) &amp; 0x3f));</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    out_ptr[0] = out_val0 &amp; 0x7f;</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    out_ptr[1] = out_val1 &amp; 0x7f;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    out_ptr[2] = out_val2 &amp; 0x7f;</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    out_ptr[3] = out_val3 &amp; 0x7f;</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160; 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   out_len++;</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;  }</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;  <span class="keywordflow">return</span> out_len;</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;}</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;</div><div class="line"><a name="l00539"></a><span class="lineno"><a class="line" href="convert_8c.html#ad54bea4a6f0f90682ae7af02cefe8a3f">  539</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="convert_8c.html#ad54bea4a6f0f90682ae7af02cefe8a3f">lowercase</a> (u8 *buf, <span class="keywordtype">int</span> len)</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;{</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++) buf[i] = tolower (buf[i]);</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;}</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;</div><div class="line"><a name="l00544"></a><span class="lineno"><a class="line" href="convert_8c.html#a1412e96e57910ce2ffee8c05dc7088c1">  544</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="convert_8c.html#a1412e96e57910ce2ffee8c05dc7088c1">uppercase</a> (u8 *buf, <span class="keywordtype">int</span> len)</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;{</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++) buf[i] = toupper (buf[i]);</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;}</div><div class="ttc" id="convert_8c_html_a28c944485339fb30880c5061c32543e6"><div class="ttname"><a href="convert_8c.html#a28c944485339fb30880c5061c32543e6">hex_convert</a></div><div class="ttdeci">u8 hex_convert(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00138">convert.c:138</a></div></div>
<div class="ttc" id="convert_8c_html_ac6509bb6c92c7868fc0fef7b1e41d549"><div class="ttname"><a href="convert_8c.html#ac6509bb6c92c7868fc0fef7b1e41d549">base32_encode</a></div><div class="ttdeci">int base32_encode(u8(*f)(const u8), const u8 *in_buf, int in_len, u8 *out_buf)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00430">convert.c:430</a></div></div>
<div class="ttc" id="convert_8c_html_a3fadd64188f3a6895cd82062ada514e6"><div class="ttname"><a href="convert_8c.html#a3fadd64188f3a6895cd82062ada514e6">printable_utf8</a></div><div class="ttdeci">static bool printable_utf8(const u8 *buf, const int len)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00010">convert.c:10</a></div></div>
<div class="ttc" id="convert_8c_html_acc8cc579f00b5e29feac10c9849f25ab"><div class="ttname"><a href="convert_8c.html#acc8cc579f00b5e29feac10c9849f25ab">base64_encode</a></div><div class="ttdeci">int base64_encode(u8(*f)(const u8), const u8 *in_buf, int in_len, u8 *out_buf)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00505">convert.c:505</a></div></div>
<div class="ttc" id="convert_8c_html_a19e7097e5311840b4e5c7202b65e839a"><div class="ttname"><a href="convert_8c.html#a19e7097e5311840b4e5c7202b65e839a">base64_to_int</a></div><div class="ttdeci">u8 base64_to_int(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00305">convert.c:305</a></div></div>
<div class="ttc" id="convert_8c_html_aeeffdd2e7ae5cb65a6c640bf5a39d2b8"><div class="ttname"><a href="convert_8c.html#aeeffdd2e7ae5cb65a6c640bf5a39d2b8">hex_to_u64</a></div><div class="ttdeci">u64 hex_to_u64(const u8 hex[16])</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00169">convert.c:169</a></div></div>
<div class="ttc" id="convert_8c_html_a786a4744e25bb085ac3655ea7fa600d0"><div class="ttname"><a href="convert_8c.html#a786a4744e25bb085ac3655ea7fa600d0">hex_to_u32</a></div><div class="ttdeci">u32 hex_to_u32(const u8 hex[8])</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00153">convert.c:153</a></div></div>
<div class="ttc" id="convert_8c_html_ad54bea4a6f0f90682ae7af02cefe8a3f"><div class="ttname"><a href="convert_8c.html#ad54bea4a6f0f90682ae7af02cefe8a3f">lowercase</a></div><div class="ttdeci">void lowercase(u8 *buf, int len)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00539">convert.c:539</a></div></div>
<div class="ttc" id="convert_8c_html_aa5db38db16f682f415bbed595c9f78cf"><div class="ttname"><a href="convert_8c.html#aa5db38db16f682f415bbed595c9f78cf">itoa64_to_int</a></div><div class="ttdeci">u8 itoa64_to_int(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00267">convert.c:267</a></div></div>
<div class="ttc" id="convert_8c_html_a24581c9770964df6695ee679f1d95a8f"><div class="ttname"><a href="convert_8c.html#a24581c9770964df6695ee679f1d95a8f">printable_ascii</a></div><div class="ttdeci">static bool printable_ascii(const u8 *buf, const int len)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00065">convert.c:65</a></div></div>
<div class="ttc" id="convert_8c_html_aaab6799788a4363c4ac5029d6dff8b02"><div class="ttname"><a href="convert_8c.html#aaab6799788a4363c4ac5029d6dff8b02">int_to_base64</a></div><div class="ttdeci">u8 int_to_base64(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00292">convert.c:292</a></div></div>
<div class="ttc" id="convert_8c_html_aebc128f91ff8d770a898aca466ceac2f"><div class="ttname"><a href="convert_8c.html#aebc128f91ff8d770a898aca466ceac2f">lotus64_to_int</a></div><div class="ttdeci">u8 lotus64_to_int(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00379">convert.c:379</a></div></div>
<div class="ttc" id="convert_8c_html_a43b00d6f60cf0f0b971029f9c1c208ca"><div class="ttname"><a href="convert_8c.html#a43b00d6f60cf0f0b971029f9c1c208ca">need_hexify</a></div><div class="ttdeci">bool need_hexify(const u8 *buf, const int len, bool always_ascii)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00078">convert.c:78</a></div></div>
<div class="ttc" id="convert_8c_html_ae384a18a644a9b3c56befb6155b220d4"><div class="ttname"><a href="convert_8c.html#ae384a18a644a9b3c56befb6155b220d4">int_to_itoa64</a></div><div class="ttdeci">u8 int_to_itoa64(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00254">convert.c:254</a></div></div>
<div class="ttc" id="convert_8c_html_a9b1be10d8bd9fcf359014b934c65012a"><div class="ttname"><a href="convert_8c.html#a9b1be10d8bd9fcf359014b934c65012a">int_to_lotus64</a></div><div class="ttdeci">u8 int_to_lotus64(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00368">convert.c:368</a></div></div>
<div class="ttc" id="convert_8c_html_aaf6f45e36079c6d12221908914489311"><div class="ttname"><a href="convert_8c.html#aaf6f45e36079c6d12221908914489311">hex_to_u8</a></div><div class="ttdeci">u8 hex_to_u8(const u8 hex[2])</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00143">convert.c:143</a></div></div>
<div class="ttc" id="convert_8c_html_ab30270523d7ede370c0111cf347eda7f"><div class="ttname"><a href="convert_8c.html#ab30270523d7ede370c0111cf347eda7f">int_to_bf64</a></div><div class="ttdeci">u8 int_to_bf64(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00330">convert.c:330</a></div></div>
<div class="ttc" id="convert_8c_html_a0fb2d4d3afc16886ea4ddc8b8d0e9a49"><div class="ttname"><a href="convert_8c.html#a0fb2d4d3afc16886ea4ddc8b8d0e9a49">base64_decode</a></div><div class="ttdeci">int base64_decode(u8(*f)(const u8), const u8 *in_buf, int in_len, u8 *out_buf)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00472">convert.c:472</a></div></div>
<div class="ttc" id="convert_8c_html_a62591b9530b72d05ee1c66241e4f338a"><div class="ttname"><a href="convert_8c.html#a62591b9530b72d05ee1c66241e4f338a">exec_hexify</a></div><div class="ttdeci">void exec_hexify(const u8 *buf, const int len, u8 *out)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00106">convert.c:106</a></div></div>
<div class="ttc" id="convert_8c_html_a1412e96e57910ce2ffee8c05dc7088c1"><div class="ttname"><a href="convert_8c.html#a1412e96e57910ce2ffee8c05dc7088c1">uppercase</a></div><div class="ttdeci">void uppercase(u8 *buf, int len)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00544">convert.c:544</a></div></div>
<div class="ttc" id="convert_8c_html_ade9401d721d49bdbc0837cd2f1e8c410"><div class="ttname"><a href="convert_8c.html#ade9401d721d49bdbc0837cd2f1e8c410">itoa32_to_int</a></div><div class="ttdeci">u8 itoa32_to_int(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00246">convert.c:246</a></div></div>
<div class="ttc" id="convert_8c_html_aa430aff88f97a3b89b3fe052d660bb0a"><div class="ttname"><a href="convert_8c.html#aa430aff88f97a3b89b3fe052d660bb0a">bin_to_hex_lower</a></div><div class="ttdeci">void bin_to_hex_lower(const u32 v, u8 hex[8])</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00193">convert.c:193</a></div></div>
<div class="ttc" id="convert_8c_html_a874d57412837d4e3c9eacab58e192cc3"><div class="ttname"><a href="convert_8c.html#a874d57412837d4e3c9eacab58e192cc3">bf64_to_int</a></div><div class="ttdeci">u8 bf64_to_int(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00343">convert.c:343</a></div></div>
<div class="ttc" id="convert_8c_html_aeeb30594929bc083ef218015918bec00"><div class="ttname"><a href="convert_8c.html#aeeb30594929bc083ef218015918bec00">is_valid_hex_char</a></div><div class="ttdeci">bool is_valid_hex_char(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00129">convert.c:129</a></div></div>
<div class="ttc" id="convert_8c_html_ac3eed39f2f559d25573836e67742833c"><div class="ttname"><a href="convert_8c.html#ac3eed39f2f559d25573836e67742833c">int_to_base32</a></div><div class="ttdeci">u8 int_to_base32(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00216">convert.c:216</a></div></div>
<div class="ttc" id="convert_8c_html_ac22f0486b40188ccdeddc76ef8e358c8"><div class="ttname"><a href="convert_8c.html#ac22f0486b40188ccdeddc76ef8e358c8">base32_decode</a></div><div class="ttdeci">int base32_decode(u8(*f)(const u8), const u8 *in_buf, int in_len, u8 *out_buf)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00391">convert.c:391</a></div></div>
<div class="ttc" id="convert_8c_html_a3deddbc210138a04b4094ba9df1e03ce"><div class="ttname"><a href="convert_8c.html#a3deddbc210138a04b4094ba9df1e03ce">int_to_itoa32</a></div><div class="ttdeci">u8 int_to_itoa32(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00235">convert.c:235</a></div></div>
<div class="ttc" id="convert_8c_html_aa11d5b117c7e9481ff30b76b44d469e6"><div class="ttname"><a href="convert_8c.html#aa11d5b117c7e9481ff30b76b44d469e6">base32_to_int</a></div><div class="ttdeci">u8 base32_to_int(const u8 c)</div><div class="ttdef"><b>Definition:</b> <a href="convert_8c_source.html#l00227">convert.c:227</a></div></div>
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